अहमद

In a sentence

• अहमद क्लास में सबसे अच्छा विद्यार्थी है।

  Ahmed is the best student in the class.

  Here, 'अहमद' (Ahmed) is used as a proper noun referring to a person's name.

• क्या अहमद का नया किताब बहुत दिलचस्प है?

  Is Ahmed's new book very interesting?

  In this sentence, 'अहमद' is used to refer to someone's name, and the possessive case is applied for 'अहमद का' meaning 'Ahmed's'.

• जब अहमद स्कूल आया तभी बारिश शुरू हुई।

  It started raining just when Ahmed arrived at school.

  Here, 'अहमद' serves as a proper noun to identify the individual mentioned in the context of the event.